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aa1d62d853
Currently the full suite of regression tests take upwards of 30 minutes to run on my development machine. The vast majority of this time is taken by the big_gang_check() and copy_tag_check() tests, which each run their tests through thousands of iterations...does this have value? Without big_gang_check() and copy_tag_check(), the test suite runs in around 15 seconds on my box. Honestly the first time I ever ran through the entire test suite was to gather the timings for this email - it simply takes too long to be useful on a normal basis. Instead, hide the excessive iterations through big_gang_check() and copy_tag_check() tests behind an '-l' flag (for "long run") in case they are still useful, but allow the regression test suite to complete in a reasonable amount of time. We still run each of these tests a few times (3 at present) to try and keep the test coverage. Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com> Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Cc: Konstantin Khlebnikov <koct9i@gmail.com> Cc: Kirill Shutemov <kirill.shutemov@linux.intel.com> Cc: Jan Kara <jack@suse.com> Cc: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>